/* walo88 Website Core Styles */
/* All classes use prefix "ud783-" for namespace isolation */

/* CSS Variables - Color Palette */
:root {
  /* Primary colors from specification */
  --ud783-primary: #2F4F4F;
  --ud783-secondary: #F0E68C;
  --ud783-accent: #CD853F;
  --ud783-dark: #A0522D;
  --ud783-light: #D2691E;

  /* Extended palette for better design flexibility */
  --ud783-bg-dark: #1a1a1a;
  --ud783-bg-medium: #2a2a2a;
  --ud783-bg-light: #3a3a3a;
  --ud783-text-primary: #ffffff;
  --ud783-text-secondary: #cccccc;
  --ud783-text-muted: #999999;
  --ud783-border: #444444;
  --ud783-success: #28a745;
  --ud783-warning: #ffc107;
  --ud783-danger: #dc3545;
  --ud783-info: #17a2b8;

  /* Typography */
  --ud783-font-primary: 'Arial', 'Helvetica', sans-serif;
  --ud783-font-secondary: 'Georgia', serif;

  /* Spacing */
  --ud783-spacing-xs: 0.25rem;
  --ud783-spacing-sm: 0.5rem;
  --ud783-spacing-md: 1rem;
  --ud783-spacing-lg: 1.5rem;
  --ud783-spacing-xl: 2rem;
  --ud783-spacing-xxl: 3rem;

  /* Breakpoints */
  --ud783-mobile: 430px;
  --ud783-tablet: 768px;
  --ud783-desktop: 1024px;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%; /* 1rem = 10px for easier calculations */
  scroll-behavior: smooth;
}

body {
  font-family: var(--ud783-font-primary);
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--ud783-text-primary);
  background-color: var(--ud783-bg-dark);
  overflow-x: hidden;
  max-width: 100%;
}

/* Mobile-first responsive design */
@media (max-width: 768px) {
  body {
    padding-bottom: 8rem; /* Space for fixed bottom nav */
  }
}

/* Container and Layout */
.ud783-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 var(--ud783-spacing-md);
}

.ud783-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.ud783-main {
  flex: 1;
  padding-top: 6rem; /* Space for fixed header */
}

/* Header and Navigation */
.ud783-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--ud783-primary) 0%, var(--ud783-dark) 100%);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ud783-border);
  z-index: 1000;
  height: 6rem;
}

.ud783-header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 var(--ud783-spacing-md);
}

.ud783-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--ud783-text-primary);
  font-weight: bold;
  font-size: 2rem;
}

.ud783-logo-icon {
  width: 2.4rem;
  height: 2.4rem;
  margin-right: var(--ud783-spacing-sm);
  background: linear-gradient(45deg, var(--ud783-secondary), var(--ud783-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.ud783-header-actions {
  display: flex;
  align-items: center;
  gap: var(--ud783-spacing-sm);
}

.ud783-btn {
  padding: var(--ud783-spacing-sm) var(--ud783-spacing-md);
  border: none;
  border-radius: 0.5rem;
  font-size: 1.4rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 4.4rem; /* Touch-friendly minimum */
  min-width: 8rem;
}

.ud783-btn-primary {
  background: linear-gradient(135deg, var(--ud783-secondary), var(--ud783-accent));
  color: var(--ud783-bg-dark);
}

.ud783-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(240, 230, 140, 0.3);
}

.ud783-btn-secondary {
  background: transparent;
  color: var(--ud783-text-primary);
  border: 2px solid var(--ud783-border);
}

.ud783-btn-secondary:hover {
  background: var(--ud783-border);
  border-color: var(--ud783-secondary);
}

.ud783-hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 2.4rem;
  height: 2.4rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.ud783-hamburger span {
  width: 100%;
  height: 0.2rem;
  background: var(--ud783-text-primary);
  transition: all 0.3s ease;
}

.ud783-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

.ud783-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.ud783-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}

/* Desktop Navigation */
.ud783-nav {
  display: flex;
  align-items: center;
}

.ud783-nav-list {
  display: flex;
  list-style: none;
  gap: var(--ud783-spacing-lg);
}

.ud783-nav-link {
  color: var(--ud783-text-primary);
  text-decoration: none;
  font-weight: 500;
  padding: var(--ud783-spacing-sm) var(--ud783-spacing-md);
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  position: relative;
}

.ud783-nav-link:hover,
.ud783-nav-link.active {
  color: var(--ud783-secondary);
  background: rgba(240, 230, 140, 0.1);
}

/* Mobile Menu */
.ud783-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background: var(--ud783-bg-medium);
  backdrop-filter: blur(10px);
  z-index: 9999;
  transition: right 0.3s ease;
  padding-top: 8rem;
  overflow-y: auto;
}

.ud783-mobile-menu.active {
  right: 0;
}

.ud783-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.ud783-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.ud783-mobile-nav-list {
  list-style: none;
  padding: 0;
}

.ud783-mobile-nav-item {
  border-bottom: 1px solid var(--ud783-border);
}

.ud783-mobile-nav-link {
  display: block;
  padding: var(--ud783-spacing-md);
  color: var(--ud783-text-primary);
  text-decoration: none;
  font-size: 1.6rem;
  transition: all 0.3s ease;
}

.ud783-mobile-nav-link:hover {
  background: rgba(240, 230, 140, 0.1);
  color: var(--ud783-secondary);
}

/* Carousel */
.ud783-carousel {
  position: relative;
  width: 100%;
  max-width: 430px;
  height: 200px;
  margin: var(--ud783-spacing-lg) auto;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.ud783-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
  cursor: pointer;
}

.ud783-carousel-slide.active {
  opacity: 1;
}

.ud783-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ud783-carousel-controls {
  position: absolute;
  bottom: var(--ud783-spacing-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--ud783-spacing-sm);
}

.ud783-carousel-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.ud783-carousel-dot.active {
  background: var(--ud783-secondary);
}

.ud783-carousel-prev,
.ud783-carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  cursor: pointer;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.ud783-carousel-prev {
  left: var(--ud783-spacing-md);
}

.ud783-carousel-next {
  right: var(--ud783-spacing-md);
}

.ud783-carousel-prev:hover,
.ud783-carousel-next:hover {
  background: rgba(0, 0, 0, 0.8);
}

/* Game Grid */
.ud783-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--ud783-spacing-sm);
  margin: var(--ud783-spacing-lg) 0;
}

.ud783-game-card {
  background: var(--ud783-bg-medium);
  border-radius: 0.5rem;
  padding: var(--ud783-spacing-sm);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid var(--ud783-border);
}

.ud783-game-card:hover {
  transform: translateY(-2px);
  border-color: var(--ud783-secondary);
  box-shadow: 0 4px 12px rgba(240, 230, 140, 0.2);
}

.ud783-game-icon {
  width: 100%;
  height: 6rem;
  object-fit: contain;
  margin-bottom: var(--ud783-spacing-xs);
  border-radius: 0.5rem;
}

.ud783-game-name {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--ud783-text-primary);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Content Sections */
.ud783-section {
  margin: var(--ud783-spacing-xl) 0;
  padding: var(--ud783-spacing-lg);
  background: var(--ud783-bg-medium);
  border-radius: 1rem;
  border: 1px solid var(--ud783-border);
}

.ud783-section-title {
  font-size: 2.4rem;
  font-weight: bold;
  color: var(--ud783-secondary);
  margin-bottom: var(--ud783-spacing-lg);
  text-align: center;
}

.ud783-section-content {
  font-size: 1.6rem;
  line-height: 1.6;
  color: var(--ud783-text-secondary);
}

.ud783-section-content p {
  margin-bottom: var(--ud783-spacing-md);
}

.ud783-section-content a {
  color: var(--ud783-secondary);
  text-decoration: none;
  font-weight: 600;
}

.ud783-section-content a:hover {
  text-decoration: underline;
}

/* Partner Icons */
.ud783-partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--ud783-spacing-md);
  margin: var(--ud783-spacing-lg) 0;
}

.ud783-partner-icon {
  width: 4rem;
  height: 4rem;
  object-fit: contain;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.ud783-partner-icon:hover {
  opacity: 1;
}

/* Footer */
.ud783-footer {
  background: var(--ud783-bg-medium);
  border-top: 1px solid var(--ud783-border);
  padding: var(--ud783-spacing-lg) 0;
  margin-top: var(--ud783-spacing-xxl);
}

.ud783-footer-content {
  text-align: center;
  color: var(--ud783-text-muted);
  font-size: 1.4rem;
}

.ud783-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--ud783-spacing-md);
  margin-bottom: var(--ud783-spacing-lg);
}

.ud783-footer-link {
  color: var(--ud783-text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.ud783-footer-link:hover {
  color: var(--ud783-secondary);
}

/* Bottom Navigation - Mobile Only */
.ud783-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--ud783-bg-medium);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--ud783-border);
  z-index: 1000;
  height: 6.4rem;
  display: none;
}

.ud783-bottom-nav-content {
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 100%;
  padding: 0 var(--ud783-spacing-sm);
}

.ud783-bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 6rem;
  background: none;
  border: none;
  color: var(--ud783-text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 1rem;
}

.ud783-bottom-nav-item:hover,
.ud783-bottom-nav-item.active {
  color: var(--ud783-secondary);
  transform: scale(1.1);
}

.ud783-bottom-nav-icon {
  font-size: 2.4rem;
  margin-bottom: 0.2rem;
}

.ud783-bottom-nav-text {
  font-size: 1rem;
  font-weight: 500;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .ud783-hamburger {
    display: flex;
  }

  .ud783-nav {
    display: none;
  }

  .ud783-bottom-nav {
    display: block;
  }

  .ud783-game-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .ud783-carousel {
    height: 180px;
  }

  .ud783-section {
    padding: var(--ud783-spacing-md);
  }

  .ud783-section-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .ud783-game-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ud783-carousel {
    height: 150px;
  }

  .ud783-header-actions {
    gap: var(--ud783-spacing-xs);
  }

  .ud783-btn {
    padding: var(--ud783-spacing-xs) var(--ud783-spacing-sm);
    font-size: 1.2rem;
    min-height: 4rem;
    min-width: 7rem;
  }
}

/* Utility Classes */
.ud783-text-center { text-align: center; }
.ud783-text-left { text-align: left; }
.ud783-text-right { text-align: right; }

.ud783-mb-sm { margin-bottom: var(--ud783-spacing-sm); }
.ud783-mb-md { margin-bottom: var(--ud783-spacing-md); }
.ud783-mb-lg { margin-bottom: var(--ud783-spacing-lg); }

.ud783-mt-sm { margin-top: var(--ud783-spacing-sm); }
.ud783-mt-md { margin-top: var(--ud783-spacing-md); }
.ud783-mt-lg { margin-top: var(--ud783-spacing-lg); }

.ud783-p-sm { padding: var(--ud783-spacing-sm); }
.ud783-p-md { padding: var(--ud783-spacing-md); }
.ud783-p-lg { padding: var(--ud783-spacing-lg); }

/* Animations */
@keyframes ud783fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.ud783-fade-in {
  animation: ud783fadeIn 0.6s ease-out;
}

@keyframes ud783slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.ud783-slide-in-right {
  animation: ud783slideInRight 0.3s ease-out;
}

/* Loading States */
.ud783-loading {
  position: relative;
  overflow: hidden;
}

.ud783-loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: ud783loading 1.5s infinite;
}

@keyframes ud783loading {
  0% { left: -100%; }
  100% { left: 100%; }
}

/* Focus states for accessibility */
.ud783-btn:focus,
.ud783-nav-link:focus,
.ud783-bottom-nav-item:focus {
  outline: 2px solid var(--ud783-secondary);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --ud783-border: #ffffff;
    --ud783-text-muted: #cccccc;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}